Ryabushko A.P. AZ_3_2

Straight and plane AZ-3.2
No. 1.Constitute the canonical equation of a straight line passing through the point M (2; 0; -3); a) parallel to the vector S; b) parallel to the straight line
№2. Set the relative position of the line and the plane and, in the case of their intersection, find the coordinates of the intersection point. a B C);
No. 3. Find the coordinates of the point Q symmetric to the point P (2; -5: 7) with respect to the line passing through the points M₁ (5; 4; 6) and M₂ (-2; -17; -8).
№4. Calculate the angle between the line (x-2y + 3 = 0; 3y + z-1 = 0) and the plane 2x + 3y-z + 1 = 0.